The true equator mean equinox coordinate
system evaluated at the epoch of the object.
| Name |
Dimension |
Type |
Description |
| Time |
DateFormat |
Real Number |
Time. |
| x |
Acceleration |
Real Number |
The X component of the acceleration vector. |
| y |
Acceleration |
Real Number |
The Y component of the acceleration vector. |
| z |
Acceleration |
Real Number |
The Z component of the acceleration vector. |
| magnitude |
Acceleration |
Real Number |
The non-rotating coordinate system coincident with
the Fixed system evaluated at the object's coordinate reference
epoch. |
| radial |
Acceleration |
Real Number |
The radial component of the acceleration
vector. |
| in-track |
Acceleration |
Real Number |
The in-track component of the velocity vector
(i.e., the component in the orbit plane perpendicular to the
radial). |
| cross-track |
Acceleration |
Real Number |
The cross-track component of the acceleration
vector (i.e., the component perpendicular to the orbit plane). |
| tangential |
Acceleration |
Real Number |
The component of the acceleration vector along the
velocity direction. |
| normal |
Acceleration |
Real Number |
The normal component of the acceleration vector
(i.e., the component in the orbit plane perpendicular to the
velocity). |
| excess radial |
Acceleration |
Real Number |
The component of the acceleration vector in the
radial direction minus the two-body acceleration |